#include<stdio.h>
#include<stdlib.h>

int main(int argc,char**argv )
{
 
	if(argc==3){
		char* srcfile=argv[1];
		char* destfile=argv[2]; 
		FILE *fp1,*fp2;
		fp1=fopen(srcfile,"r");
		if(fp1==0)
		{
 			printf("file not exist");
  			return -1;
		}
		fp2=fopen(destfile,"w");
		while(1)
		{
		    char temp=fgetc(fp1);
			if(feof(fp1))
		    break;
			fputc(temp, fp2);
		}
	fclose(fp1);
	fclose(fp2);
	}

}
